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Plasminogen Activator Inhibitor-1 in Cancer: Rationale and Insight for Future Therapeutic Testing
被引:138
作者:
Placencio, Veronica R.
[1
,2
]
DeClerck, Yves A.
[1
,2
,3
]
机构:
[1] Univ So Calif, Dept Pediat, Div Hematol Oncol & Blood & Bone Marrow Transplan, Los Angeles, CA 90089 USA
[2] Childrens Hosp Los Angeles, Saban Res Inst, Los Angeles, CA 90027 USA
[3] Univ So Calif, Dept Biochem & Mol Biol, Los Angeles, CA USA
基金:
美国国家卫生研究院;
关键词:
FIBROSARCOMA CELLS;
PAI-1;
INHIBITOR;
BREAST-CANCER;
TUMOR-GROWTH;
WILD-TYPE;
UROKINASE;
TYPE-1;
ANGIOGENESIS;
DEFICIENT;
BINDING;
D O I:
10.1158/0008-5472.CAN-15-0876
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Despite its function as an inhibitor of urokinase and tissue-type plasminogen activator (PA), PA inhibitor-1 (PAI-1) has a paradoxical protumorigenic role in cancer, promoting angiogenesis and tumor cell survival. In this review, we summarize preclinical evidence in support of the protumorigenic function of PAI-1 that has led to the testing of small-molecule PAI-1 inhibitors, initially developed as antithrombotic agents, in animal models of cancer. The review discusses the challenges and the opportunities that lay ahead to the development of efficacious and nontoxic PAI-1 inhibitors as anticancer agents. (C) 2015 AACR.
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页码:2969 / 2974
页数:6
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